Stainless hlau Flange

Flange yog ib qho disc-puab, feem ntau yog siv hauv cov kav raj xa dej, flanges yog siv ua khub.Hauv kev tsim cov kav dej, Flanges feem ntau yog siv rau kev sib txuas ntawm cov kav dej.Hauv cov kav dej uas xav tau txuas, Ntau yam khoom siv suav nrog flange.deficient-Pressure pipelines siv tau hlau flanges thiab vuam flanges nrog pressures ntau tshaj 4 kg.Ntxiv cov ntsiab lus sib khi hauv ob lub flanges, tam sim ntawd tom qab nruj nrog bolts.Flanges nrog ntau lub siab muaj qhov sib txawv thicknesses thiab siv cov bolts sib txawv.Thaum lub twj tso kua mis dej thiab lub valve txuas nrog lub raj xa dej, qee qhov ntawm cov khoom siv no kuj tau ua rau cov flange sib raug zoo, tseem hu ua flange kev twb kev txuas.Txhua qhov txuas txuas uas yog bolted thiab kaw ntawm qhov chaw nruab nrab ntawm ob lub dav hlau feem ntau hu ua "flanges".Piv txwv li, kev sib txuas ntawm cov kav dej cua, xws li cov khoom tuaj yeem hu ua "flange parts".Tab sis qhov kev sib txuas no tsuas yog ib feem ntawm cov khoom siv, Xws li cov ntawv nyeem ntawm flange thiab lub twj tso kua mis, Nws tsis yooj yim rau hu lub twj tso kua mis 'flange qhov chaw'.Cov me me xws li li qub Tos, ib txwm raug hu ua 'flange qhov chaw'.

Lub luag haujlwm tseem ceeb yog:

1. Txuas lub raj xa dej thiab tswj xyuas qhov kev sib khi ntawm cov kav dej;

2. Ua kom yooj yim rau kev hloov ntawm qee ntu ntawm cov kav dej;

3. Nws yog ib qho yooj yim rau disassemble thiab xyuas cov kav dej;

4. Ua kom yooj yim rau kev sib khi ntawm qee ntu ntawm cov kav dej.

HIGH PLATFORM FLANGE BALL VALVES

Cov Stainless hlau flange txheem kev faib tawm:

 

Specifications: 1/2„~80”(DN10-DN5000)

Kev ntsuas siab: 0.25Mpa ~ 250Mpa (150Lb ~ 2500Lb)

Cov qauv siv feem ntau:

Lub teb chaws tus qauv: GB9112-88 (GB9113·1-88wb 9123·36-88)

American Standard: ANSI B16.5, ANSI 16.47 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)

Japanese qauv: JIS 5K, 10K, 16K, 20K (PL, SO, BL)

German qauv: DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631, 2632, 2633, 2634, 2638

(PL, SO, WN, BL, TH)

Italian tus qauv: UNI2276, 2277, 2278, 6083, 6084, 6088, 6089, 2299, 2280, 2281, 2282, 2283

(PL, SO, WN, BL, TH)

British Txuj: BS4504, 4506

Ministry of Chemical Industry txuj: HG5010-52HG5028-58, HGJ44-91HGJ65-91

HG20592-97 (HG20593-97HG20614-97)

HG20615-97 (HG20616-97HG20635-97)

Machinery department txheem: JB81-59JB86-59, JB/T79-94JB/T86-94

Cov qauv ntawm lub nkoj siab: JB1157-82JB1160-82, JB4700-2000JB4707-2000

Marine flange qauv: GB / T11694-94, GB / T3766-1996, GB / T11693-94, GB10746-89, GB / T4450-1995, GB / T11693-94, GB573-65, GB2506-819, GB2506-819, CBM1013, thiab lwm yam.

Stainless hlau flange PN

PN yog lub nominal siab, qhia tias chav tsev yog MPa nyob rau hauv lub thoob ntiaj teb unit system thiab kgf / cm2 nyob rau hauv lub engineering unit system

Kev txiav txim siab ntawm nominal siab yuav tsum tsis yog tsuas yog ua raws li kev ua haujlwm siab tshaj plaws, tab sis kuj tseem ua haujlwm siab tshaj plaws thiab cov yam ntxwv ntawm cov khoom siv, tsis yog tsuas yog txaus siab tias lub siab nominal siab tshaj qhov ua haujlwm siab.Lwm qhov parameter ntawm flange yog DN, thiab DN yog ib qho parameter qhia qhov loj ntawm flange.


Post lub sij hawm: Apr-13-2023